“primary standard for airborne sound pressure”的概念、定义、翻译、参考文献-科学参考

单词	primary standard for airborne sound pressure
释义	primary standard for airborne sound pressure Encyclopedia 工学声学计量技术释 primary standard for airborne sound pressure空气声声压基准装置用于复现和保存空气声声压量值的装置。
随便看	transfer of the value of a quantity transfer of tritium to human body through biological chain transferometer transfer operator transfer orbit Transfer Organization transfer passenger flow transfer payment transfer payment in rural tax reform transfer pipet transfer pipet; volumetric pipet transfer point transfer polarization transfer post dust transfer principle transfer pringting transfer printing paper transferrable proclamations of official appointment transfer reaction transferred transferred agricultural labor transferred electron device transferred malice transfer ribonucleic acid transferrin

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